def test0(self, isFast=0):
"""Hello World, on a rectangular background.
The rectangle's fillColor is yellow.
The string's fillColor is red.
"""
reportlab.rl_config.shapeChecking = not isFast
pdfPath = outputfile('test_graphics_speed_fast.pdf')
c = Canvas(pdfPath)
t0 = time.time()
d = Drawing(400, 200)
num = 100
for i in range(num):
pc = Pie()
pc.x = 150
pc.y = 50
pc.data = [10,20,30,40,50,60]
pc.labels = ['a','b','c','d','e','f']
pc.slices.strokeWidth=0.5
pc.slices[3].popout = 20
pc.slices[3].strokeWidth = 2
pc.slices[3].strokeDashArray = [2,2]
pc.slices[3].labelRadius = 1.75
pc.slices[3].fontColor = colors.red
d.add(pc)
d.drawOn(c, 80, 500)
t1 = time.time()
result = 'drew %d pie charts in %0.4f' % (num, t1 - t0)
open(outputfile('test_graphics_speed_test%s.log' % (isFast+1)), 'w').write(result)
def overview_budget_spent(c, w, h):
my_data = data.monthly_total(year)
my_data = my_data[0:month]
budget = data.budget() - sum(my_data)
my_data.append(budget)
my_label = []
label = [
'January', 'Febuary', 'March', 'April', 'May', 'June', 'July',
'August', 'September', 'October', 'November', 'December'
]
for j in range(0, month):
my_label.append(label[j])
my_label.append('Budget remaining')
d = Drawing()
pie = Pie()
pie.sideLabels = 1
pie._seriesCount = 10
pie.x = 0
pie.y = 0
pie.width = 100
pie.height = pie.width
pie.data = my_data
pie.slices.fontName = serif_font
pie.slices.fontSize = 11
pie.labels = my_label
pie.slices.strokeWidth = 0.5
pie.slices[-1].popout = 20
d.add(pie)
d.drawOn(c, w, h)
def category_budget_left_pie(c, category, h, w):
my_data = []
for x in range(1, month + 1):
my_data.append(data.category_data(category, x, year))
labels = month_name[1:month + 1]
labels.append('Budget')
my_data.append(data.category_budget(category) - sum(my_data))
d = Drawing()
pie = Pie()
pie.sideLabels = 1
pie._seriesCount = 10
#if legend:
# add_legend(d, pie, data)
pie.x = 0
pie.y = 0
pie.width = 100
pie.height = pie.width
pie.data = my_data
pie.slices.fontName = serif_font
pie.slices.fontSize = 11
pie.labels = labels
pie.slices.strokeWidth = 0.5
#pie.slices[3].popout = 20
d.add(pie)
d.drawOn(c, h, w)
def monthly_spending_cat_pie(c, category, h, w, v=False):
d = Drawing()
pie = Pie()
pie.sideLabels = 1
pie._seriesCount = 10
spent = 0
my_data = []
for i in range(1, month + 1):
spent += int(data.month_code(category, i, year))
print(spent, category)
my_data.append(spent)
my_data.append(data.code_budget(category) - spent)
labels = [f'{category} spending', 'budget left']
if sum(my_data) == 0:
return
pie.x = 0
pie.y = 0
pie.width = 50
pie.height = pie.width
pie.data = my_data
pie.slices.fontName = serif_font
pie.slices.fontSize = 11
pie.labels = labels
pie.slices.strokeWidth = 0.5
#pie.slices[3].popout = 20
d.add(pie)
d.drawOn(c, h, w)
def getPieChart():
data = [3, 18, 20]
chart = Pie()
chart.data = data
chart.x = 50
chart.y = 5
chart.labels = ['A', 'B', 'C']
title = String(50, 110, 'Pie Chart', fontSize=14)
chart.sideLabels = True
chart.slices[0].fillColor = colors.red
chart.slices[0].popout = 8
legend = Legend()
legend.x = 180
legend.y = 80
legend.alignment = 'right'
legend.colorNamePairs = Auto(obj=chart)
drawing = Drawing(240, 120)
drawing.add(title)
drawing.add(chart)
drawing.add(legend)
return drawing
def test_24_PieCharts(self):
from reportlab.lib.styles import getSampleStyleSheet
from reportlab.lib import colors
from reportlab.lib.units import inch
from reportlab.platypus import SimpleDocTemplate, Spacer, Paragraph
from reportlab.pdfbase import pdfmetrics
from reportlab.graphics.shapes import Drawing
from reportlab.pdfbase.ttfonts import TTFont
from reportlab.graphics.charts.piecharts import Pie
pdfmetrics.registerFont(TTFont('chsFont', 'STHeiti Light.ttc'))
stylesheet = getSampleStyleSheet()
elements = []
doc = SimpleDocTemplate("demo.pdf")
elements.append(
Paragraph('<font name="chsFont">JY.zenist.song - 俊毅</font>',
stylesheet['Title']))
elements.append(Spacer(1, 1 * inch))
d = Drawing(400, 200)
data = [13, 5, 20, 22, 37, 45]
pc = Pie()
pc.x = 65
pc.y = 15
pc.width = 150
pc.height = 150
pc.data = data
pc.labels = ['a', 'b', 'c', 'd', 'e', 'f']
d.add(pc)
elements.append(d)
doc.build(elements)
def __init__(self, width, height, labels, data):
IRender.__init__(self, width, height, labels, data)
#self.w = self.width
#self.h = self.height
#data = {}
#for value in self.data:
# data[value[0]] = int(value[1])
#plot = cairoplot.PiePlot('/tmp/tmp.png', data, self.w*2, self.h*2, gradient=True)
##plot.font_size *= 2
#plot.render()
#plot.commit()
#with open('/tmp/tmp.png') as f:
# self.image = Image(StringIO(f.read()), self.w, self.h)
pc = Pie()
pc.width = min(self.height,self.width - 150)
pc.height = min(self.height - 50,self.width)
pc.width = pc.height = min(pc.height, pc.width)
pc.x = self.width / 2 - pc.width / 2
pc.y = self.height / 2 - pc.height / 2
pc.data = [int(line[1]) for line in self.data]
pc.labels = [line[0] for line in self.data]
for i in xrange(len(self.data)):
pc.slices[i].fillColor = COLORS[i % len(COLORS)]
pc.slices[i].strokeColor = COLORS[i % len(COLORS)]
self.drawing = Drawing(self.width, self.height)
self.drawing.add(pc)
def draw_pie(data=[], labels=[], use_colors=[], width=360,):
'''更多属性请查询reportlab.graphics.charts.piecharts.WedgeProperties'''
pie = Pie()
pie.x = 60 # x,y饼图在框中的坐标
pie.y = 20
pie.slices.label_boxStrokeColor = colors.white #标签边框的颜色
pie.data = data # 饼图上的数据
pie.labels = labels # 数据的标签
pie.simpleLabels = 0 # 0 标签在标注线的右侧；1 在线上边
pie.sameRadii = 1 # 0 饼图是椭圆；1 饼图是圆形
pie.slices.strokeColor = colors.red # 圆饼的边界颜色
pie.strokeWidth=1 # 圆饼周围空白区域的宽度
pie.strokeColor= colors.white # 整体饼图边界的颜色
pie.slices.label_pointer_piePad = 10 # 圆饼和标签的距离
pie.slices.label_pointer_edgePad = 25 # 标签和外边框的距离
pie.width = width
pie.direction = 'clockwise'
pie.pointerLabelMode = 'LeftRight'
# for i in range(len(labels)):
# pie.slices[i].fontName = 'song' #设置中文
for i, col in enumerate(use_colors):
pie.slices[i].fillColor = col
return pie
def test_24_PieCharts(self):
from reportlab.lib.styles import getSampleStyleSheet
from reportlab.lib import colors
from reportlab.lib.units import inch
from reportlab.platypus import SimpleDocTemplate, Spacer, Paragraph
from reportlab.pdfbase import pdfmetrics
from reportlab.graphics.shapes import Drawing
from reportlab.pdfbase.ttfonts import TTFont
from reportlab.graphics.charts.piecharts import Pie
pdfmetrics.registerFont(TTFont('chsFont', 'STHeiti Light.ttc'))
stylesheet = getSampleStyleSheet()
elements = []
doc = SimpleDocTemplate("demo.pdf")
elements.append(Paragraph('<font name="chsFont">JY.zenist.song - 俊毅</font>', stylesheet['Title']))
elements.append(Spacer(1,1*inch))
d = Drawing(400,200)
data = [13,5,20,22,37,45]
pc = Pie()
pc.x = 65
pc.y = 15
pc.width = 150
pc.height = 150
pc.data = data
pc.labels = ['a','b','c','d','e','f']
d.add(pc)
elements.append(d)
doc.build(elements)
def sample4pie():
width = 300
height = 150
d = Drawing(width, height)
pc = Pie()
pc.x = 150
pc.y = 50
pc.data = [1, 50, 100, 100, 100, 100, 100, 100, 100, 50]
pc.labels = ['0','a','b','c','d','e','f','g','h','i']
pc.slices.strokeWidth=0.5
pc.slices[3].popout = 20
pc.slices[3].strokeWidth = 2
pc.slices[3].strokeDashArray = [2,2]
pc.slices[3].labelRadius = 1.75
pc.slices[3].fontColor = colors.red
d.add(pc)
legend = Legend()
legend.x = width-5
legend.y = height-5
legend.dx = 20
legend.dy = 5
legend.deltax = 0
legend.boxAnchor = 'nw'
legend.colorNamePairs=Auto(chart=pc)
d.add(legend)
return d
def test0(self, isFast=0):
"""Hello World, on a rectangular background.
The rectangle's fillColor is yellow.
The string's fillColor is red.
"""
reportlab.rl_config.shapeChecking = not isFast
pdfPath = outputfile('test_graphics_speed_fast.pdf')
c = Canvas(pdfPath)
t0 = time.time()
d = Drawing(400, 200)
num = 100
for i in range(num):
pc = Pie()
pc.x = 150
pc.y = 50
pc.data = [10, 20, 30, 40, 50, 60]
pc.labels = ['a', 'b', 'c', 'd', 'e', 'f']
pc.slices.strokeWidth = 0.5
pc.slices[3].popout = 20
pc.slices[3].strokeWidth = 2
pc.slices[3].strokeDashArray = [2, 2]
pc.slices[3].labelRadius = 1.75
pc.slices[3].fontColor = colors.red
d.add(pc)
d.drawOn(c, 80, 500)
t1 = time.time()
result = 'drew %d pie charts in %0.4f' % (num, t1 - t0)
open(outputfile('test_graphics_speed_test%s.log' % (isFast + 1)),
'w').write(result)
def get_pie_image(width, height, x, y, datas, lables, _colors):
"""
��ɱ�״ͼ
@param width: ͼƬ���
@param height: ͼƬ�Ŀ��
@param x: ͼƬ��x���
@param y: ͼƬ��y���
@param datas: ���ͼƬ�����
@param lables: ��״ͼ���������
"""
from reportlab.graphics.charts.piecharts import Pie
drawing = Drawing(width, height)
pc = Pie()
pc.width = 80
pc.height = 80
pc.x = x
pc.y = y
pc.data = datas
pc.labels = lables
pc.slices.strokeWidth = 0.5
pc.startAngle = 90
pc.checkLabelOverlap = True
pc.sideLabels = True
pc.sideLabelsOffset = 0.1
pc.direction = 'clockwise'
for i in range(len(lables)):
pc.slices[i].fontName = "msyh"
pc.slices[i].fontSize = 3
pc.slices[i].labelRadius = 3
pc.slices[i].popout = 5
pc.slices[i].fillColor = _colors[i]
drawing.add(pc)
return drawing
def create_pie_chart(data, labels, legend=False):
from reportlab.graphics.charts.piecharts import Pie
from reportlab.graphics.shapes import Drawing
d = Drawing(250, 275)
pie = Pie()
# required by Auto
pie._seriesCount = len(data)
pie.x = 175
pie.y = 100
pie.width = 150
pie.height = 150
pie.data = data
pie.labels = labels
pie.simpleLabels = 0
pie.sideLabels = True
pie.slices.strokeWidth = 0.5
for i in range(0, len(colores)):
pie.slices[i].fillColor = colores[i]
if legend:
add_legend(d, pie, data)
d.add(pie)
#d.save(formats=['pdf'], outDir='.', fnRoot='test-pie')
return d
def overview_month_spending_breakdown_pie(c, h, w):
categories = [
'Clothing', 'Transport', 'Insurance', 'Food', 'Medical and Dental',
'Housing', 'Utilities', 'Education', 'Gifts', 'Entertainment'
]
d = Drawing()
pie = Pie()
pie.sideLabels = 1
pie._seriesCount = 10
my_data = []
for x in categories:
my_data.append(data.category_data(x.lower(), month, 2019))
pie.x = 0
pie.y = 0
pie.width = 100
pie.height = pie.width
pie.data = my_data
pie.slices.fontName = serif_font
pie.slices.fontSize = 11
pie.labels = tuple(categories)
pie.slices.strokeWidth = 0.5
#pie.slices[3].popout = 20
d.add(pie)
d.drawOn(c, h, w)
def sample4pie():
width = 300
height = 150
d = Drawing(width, height)
pc = Pie()
pc.x = 150
pc.y = 50
pc.data = [1, 50, 100, 100, 100, 100, 100, 100, 100, 50]
pc.labels = ['0','a','b','c','d','e','f','g','h','i']
pc.slices.strokeWidth=0.5
pc.slices[3].popout = 20
pc.slices[3].strokeWidth = 2
pc.slices[3].strokeDashArray = [2,2]
pc.slices[3].labelRadius = 1.75
pc.slices[3].fontColor = colors.red
d.add(pc)
legend = Legend()
legend.x = width-5
legend.y = height-5
legend.dx = 20
legend.dy = 5
legend.deltax = 0
legend.boxAnchor = 'nw'
legend.colorNamePairs=Auto(chart=pc)
d.add(legend)
return d
def simple_pie_chart_label_customization():
data = [10, 20, 30, 40]
drawing = Drawing()
pie = Pie()
pie.x = 150
pie.y = 65
pie.data = data
pie.labels = [letter for letter in 'abcd']
# enable label customization
pie.simpleLabels = 0
# add some customization
pie.slices[0].label_angle = 45
pie.slices[0].label_text = 'foobar'
# normal pie properties
pie.slices.strokeWidth = 0.5
pie.slices[3].popout = 20
pie.slices[3].strokeDashArray = [1, 1]
drawing.add(pie)
drawing.save(formats=['pdf'],
outDir='.',
fnRoot='simple_pie_chart_label_customization')
def monthly_spending_breakdown_pie(c, category, h, w, v=False):
d = Drawing()
pie = Pie()
pie.sideLabels = 1
pie._seriesCount = 10
output = []
my_data = []
output = data.cat_ind_data(category, month, year)
my_data = output[1]
labels = output[0]
if sum(my_data) == 0:
return
pie.x = 0
pie.y = 0
pie.width = 100
pie.height = pie.width
pie.data = my_data
pie.slices.fontName = serif_font
pie.slices.fontSize = 11
pie.labels = labels
pie.slices.strokeWidth = 0.5
#pie.slices[3].popout = 20
d.add(pie)
d.drawOn(c, h, w)
def build_pdf():
fruit = {"elderberries": 1,"figs": 1,"apples": 2,"durians": 3,"bananas": 5,"cherries": 8,"grapes": 13}
report = SimpleDocTemplate("/home/scottdavis/eclipse-workspace/module1/report.pdf")
styles = getSampleStyleSheet()
report_title = Paragraph("A Complete Inventory of My Fruit", styles["h1"])
table_data = []
for k, v in fruit.items():
table_data.append([k, v])
table_style = [('GRID', (0,0), (-1,-1), 1, colors.black)]
report_table = Table(data=table_data, style=table_style, hAlign="LEFT")
report_pie = Pie()
#width=3*inch, height=3*inch
report_pie.width = 180
report_pie.height = 180
report_pie.data = []
report_pie.labels = []
for fruit_name in sorted(fruit):
report_pie.data.append(fruit[fruit_name])
report_pie.labels.append(fruit_name)
report_chart = Drawing()
report_chart.add(report_pie)
report.build([report_title, report_table, report_chart])
def pie_chart_draw(self, values, llabels):
d = Drawing(10, 150)
# chart
pc = Pie()
pc.x = 0
pc.y = 50
# set data
pc.data = values
# set labels
pc.labels = get_percentage(values)
# set the link line between slice and it's label
pc.sideLabels = 1
# set width and color for slices
pc.slices.strokeWidth = 0
pc.slices.strokeColor = None
d.add(
self.title_draw(250, 180,
_('Precipitation probability statistics')))
d.add(pc)
d.add(
self.legend_draw(llabels,
pc,
x=300,
y=150,
boxAnchor='ne',
columnMaximum=12,
type='pie'))
return d
def sample4pie():
width = 300
height = 150
d = Drawing(width, height)
pc = Pie()
pc.x = 150
pc.y = 50
pc.data = [1, 50, 100, 100, 100, 100, 100, 100, 100, 50]
pc.labels = u'0 \xe4 b c d e f g h i'.split()
pc.slices.strokeWidth = 0.5
pc.slices[3].popout = 20
pc.slices[3].strokeWidth = 2
pc.slices[3].strokeDashArray = [2, 2]
pc.slices[3].labelRadius = 1.75
pc.slices[3].fontColor = colors.red
pc.slices[1].fontName = fontName
d.add(pc)
legend = Legend()
legend.x = width - 5
legend.y = height - 5
legend.dx = 20
legend.dy = 5
legend.deltax = 0
legend.boxAnchor = 'nw'
legend.colorNamePairs = Auto(chart=pc)
d.add(legend)
return d
def sample4pie():
width = 300
height = 150
d = Drawing(width, height)
pc = Pie()
pc.x = 150
pc.y = 50
pc.data = [1, 50, 100, 100, 100, 100, 100, 100, 100, 50]
pc.labels = ["0", "a", "b", "c", "d", "e", "f", "g", "h", "i"]
pc.slices.strokeWidth = 0.5
pc.slices[3].popout = 20
pc.slices[3].strokeWidth = 2
pc.slices[3].strokeDashArray = [2, 2]
pc.slices[3].labelRadius = 1.75
pc.slices[3].fontColor = colors.red
d.add(pc)
legend = Legend()
legend.x = width - 5
legend.y = height - 5
legend.dx = 20
legend.dy = 5
legend.deltax = 0
legend.boxAnchor = "nw"
legend.colorNamePairs = Auto(chart=pc)
d.add(legend)
return d
def draw_time_repartition(mandate):
drawing = Drawing(width=180*mm, height=120*mm)
pdf_chart_colors = [HexColor("#fa9d00"), HexColor("#006884"), HexColor("#00909e"), HexColor("#ffd08d"), ]
pie = Pie()
pie.x = 60*mm
pie.y = 35*mm
pie.width = 60*mm
pie.height = 60*mm
pie.slices.strokeWidth = 0.5
pie.slices.fontName = 'Helvetica'
pie.slices.fontSize = 8
pie.data = []
pie.labels = []
titles = []
add_data_and_titles_to_pie(pie, titles, mandate.research_percent, 'research_percent')
add_data_and_titles_to_pie(pie, titles, mandate.tutoring_percent, 'tutoring_percent')
add_data_and_titles_to_pie(pie, titles, mandate.service_activities_percent, 'service_activities_percent')
add_data_and_titles_to_pie(pie, titles, mandate.formation_activities_percent, 'formation_activities_percent')
if len(pie.data) > 0:
drawing.add(pie)
add_legend_to_pie(drawing)
n = len(pie.data)
set_items(n, pie.slices, 'fillColor', pdf_chart_colors)
drawing.legend.colorNamePairs = \
[(pie.slices[i].fillColor, (titles[i], '%0.f' % pie.data[i] + '%')) for i in range(n)]
return drawing
def __init__(self,
drawing=None,
data=None,
x=70,
y=25,
width=115,
height=115):
pie = Pie()
pie.strokeColor = white
pie.slices.strokeColor = white
pie.slices.popout = 1
pie.width = width
pie.height = height
pie.y = y
pie.x = x
pie.sideLabels = 1
pie.slices.fontName = 'Lato'
pie.slices.fontSize = 9
colors = get_n_random_colors(len(data))
for i in range(0, len(data)):
pie.slices[i].fillColor = toColor(colors[i])
pie.data = [value for (_, value) in data]
pie.labels = [key for (key, _) in data]
drawing.add(pie)
def pie_chart_draw(self, values, llabels):
d = Drawing(10, 150)
# chart
pc = Pie()
pc.x = 0
pc.y = 50
# set data
pc.data = values
# set labels
percentage = []
for value in values:
v = round(value, 2)
percentage.append(str(v) + " %")
pc.labels = percentage
# set the link line between slice and it's label
pc.sideLabels = 1
# set width and color for slices
pc.slices.strokeWidth = 0
pc.slices.strokeColor = None
d.add(self.title_draw(250, 180, 'Student Attendance Percentage'))
d.add(pc)
d.add(
self.legend_draw(llabels,
pc,
x=300,
y=150,
boxAnchor='ne',
columnMaximum=12,
type='pie'))
return d
def __add_graph(self):
drawing = Drawing(200, 100)
data = list()
labels = list()
self.c.drawString(370, 730,
'Distribucion en pesos'.encode('utf-8'))
for acc in self.accounts:
balance = acc.balance
if acc.currency == 'USD':
balance = balance * self.dolar
data.append(balance)
labels.append(acc.name)
pie = Pie()
pie.x = 280
pie.y = 630
pie.height = 100
pie.width = 100
pie.data = data
pie.labels = labels
pie.simpleLabels = 1
pie.slices.strokeWidth = 1
pie.slices.strokeColor = black
pie.slices.label_visible = 0
legend = Legend()
legend.x = 400
legend.y = 680
legend.dx = 8
legend.dy = 8
legend.fontName = 'Helvetica'
legend.fontSize = 7
legend.boxAnchor = 'w'
legend.columnMaximum = 10
legend.strokeWidth = 1
legend.strokeColor = black
legend.deltax = 75
legend.deltay = 10
legend.autoXPadding = 5
legend.yGap = 0
legend.dxTextSpace = 5
legend.alignment = 'right'
legend.dividerLines = 1|2|4
legend.dividerOffsY = 4.5
legend.subCols.rpad = 30
n = len(pie.data)
self.__setItems(n,pie.slices,
'fillColor',self.pdf_chart_colors)
legend.colorNamePairs = [(pie.slices[i].fillColor,
(pie.labels[i][0:20],'$%0.2f' % pie.data[i])) for i in xrange(n)]
drawing.add(pie)
drawing.add(legend)
x, y = 0, 0
renderPDF.draw(drawing, self.c, x, y, showBoundary=False)
def on_btnInforme_clicked(self, boton):
"""
Función que controla el comportamiento del botón "btnInforme".
Genera un informe general sobre cuantos clientes hay registrados en cada servicio usando ReportLab.
:param boton:
:return:
"""
# añadimos un nuevo dibujo
d2 = Drawing(300, 200)
tarta = Pie()
tarta.x = 65
tarta.y = 15
tarta.height = 170
tarta.width = 170
# tarta.data = [10.456, 20.234, 30.567, 40, 50]
tarta.labels = ['Seguro Coche', 'Seguro Moto', 'Sin Seguro']
# porciones
# tarta.slices.strokeWidth = 0.5
# tarta.slices[3].popout = 50
# tarta.slices[3].strokeWidth = 5
# tarta.slices[3].strokeDashArray = [5, 2] # pixels de la linea (tamaño)
# tarta.slices[3].labelRadius = 1.75
# tarta.slices[3].fontColor = colors.red
tarta.sideLabels = 0
cores = [colors.blue, colors.red, colors.green]
# coge cada elemento y le asigna un numero
for i, color in enumerate(cores):
tarta.slices[i].fillColor = color
d2.add(tarta)
lenda = Legend()
lenda.x = 270
lenda.y = 0
lenda.dx = 8
lenda.dy = 8 # espacio entre lineas (?)
lenda.fontName = "Helvetica"
lenda.fontSize = 8
lenda.boxAnchor = 'n'
lenda.columnMaximum = 3
lenda.strokeColor = colors.black
lenda.deltax = 75
lenda.deltay = 10
lenda.autoXPadding = 5
lenda.yGap = 0
lenda.dxTextSpace = 5
lenda.alignment = 'right'
lenda.dividerLines = 1 | 2 | 4 #
lenda.dividerOffsY = 4.5
lenda.subCols.rpad = 30
d2.add(lenda)
doc = SimpleDocTemplate("informeGrafica.pdf", pagesize=A4)
doc.build([d2])
def make_chart(stats):
drawing = Drawing()
pc = Pie()
pc.x = 150
pc.y = 50
pc.data = stats
pc.labels = ['Heavily Damaged: %s' % stats[0],'Serverly Damaged: %s' % stats[1]]
drawing.add(pc, '')
return drawing
def readings_and_mix_table(reading_data, mix_data, breakdown, state_emission, location, Elements):
'''
Creates 2 tables that are then embedded as the columns of 1 bigger table
'''
no_rows = 1 # not used
no_cols = 1
col_size = 4.5
readings_table = Table(reading_data, no_cols*[col_size/2*inch], 5*[0.25*inch] + [0.3*inch], hAlign="LEFT")
readings_table.setStyle(TableStyle([('FONT', (0,0), (-1,-1), "Times-Roman"),
('FONT', (0,0), (-1,0), "Times-Bold"),
('FONTSIZE', (0,0), (-1,-1), 12),
('FONTSIZE', (0,0), (-1,0), 13),
('ALIGN', (0,0), (0,-1), "RIGHT"),
('VALIGN', (-1,-1), (-1,-1), "TOP")]))
d = Drawing(100, 100)
pc = Pie()
data = []
if state_emission:
data = ["Coal", "Oil", "Natural Gas", "Low Carbon"]
else:
data = ["Coal", "Petroleum", "Natural Gas", "Low Carbon"]
for i in range(4):
data[i] += ": " + str(round(breakdown[i], 1)) + "%"
pc.x = 45
pc.y = 0
pc.width = 55
pc.height = 55
pc.data = breakdown[:4]
pc.slices[0].fillColor = colors.Color(202.0/255, 0.0/255, 32.0/255)
pc.slices[1].fillColor = colors.Color(244.0/255, 165.0/255, 130.0/255)
pc.slices[2].fillColor = colors.Color(5.0/255, 113.0/255, 176.0/255)
pc.slices[3].fillColor = colors.Color(146.0/255, 197.0/255, 222.0/255)
pc.labels = data
pc.slices.strokeWidth=0.5
pc.sideLabels = True
d.add(pc)
mix_data = [['Energy Mix Data'], [d], ['Location: ' + location]]
mix_table = Table(mix_data, no_cols*[col_size/2*inch], [.25*inch, 1*inch, .3*inch], hAlign="RIGHT")
mix_table.setStyle(TableStyle([('FONT', (0,0), (-1,-1), "Times-Roman"),
('FONT', (0,0), (0,0), "Times-Bold"),
('FONTSIZE', (0,0), (0,0), 13),
('FONTSIZE', (-1,-1), (-1,-1), 12),
('ALIGN', (0,0), (0,0), "LEFT")]))
table_data = [(readings_table, mix_table)]
t = Table(table_data, [4.25*inch, 3*inch], hAlign='CENTER')
t.setStyle(TableStyle([('VALIGN', (-1,-1), (-1,-1), "TOP")]))
Elements.append(t)
def pie_chart(data_for_pie):
d = Drawing(400, 400)
pc = Pie()
pc.x = 100
pc.y = 210
pc.width = 170
pc.height = 170
pc.sideLabels = True
pc.sideLabelsOffset = 0.05
car_name_lst = []
car_sales_lst = []
car_price_lst = []
data_for_pie = data_for_pie[1:]
data_for_pie = sorted(data_for_pie, key=itemgetter(3),
reverse=True) # so i can show 10 most popular cars
for i in data_for_pie:
car_name = i[1]
car_name_lst.append(car_name)
car_sales = i[3]
car_sales_lst.append(car_sales)
car_price = float(i[2].strip(
"$")) #by default all the prices are in '', for example '18731.76'
car_price_lst.append(car_price)
pc.data = car_sales_lst[:10]
pc.labels = list(set(
car_name_lst[:10])) # by using set i wont have similar items in list
d.add(pc, '')
"""have to done this because in task i have to calculate revenue on Xaxis and car name on Yaxis"""
revenue_calculation_1 = car_sales_lst[:10]
revenue_calculation_2 = car_price_lst[:10]
car_revenue_list = []
for i in range(len(car_price_lst[:10])):
reven = revenue_calculation_1[i] * revenue_calculation_2[i]
car_revenue_list.append(
int(reven)) #using int because its many digits after ","
"""bar chart """
data = [tuple(car_revenue_list)
] #for some reason bar chart accepts only [[]] or [()]
bc = VerticalBarChart()
bc.x = 50
bc.y = 0
bc.height = 125
bc.width = 300
bc.data = data
bc.strokeColor = colors.black
bc.valueAxis.valueMin = 7000000
bc.valueAxis.valueMax = 23000000
bc.valueAxis.valueStep = 1000000
bc.categoryAxis.labels.boxAnchor = 'ne'
bc.categoryAxis.labels.dx = 8
bc.categoryAxis.labels.dy = -2
bc.categoryAxis.labels.angle = 30
bc.categoryAxis.categoryNames = list(set(car_name_lst[:10]))
d.add(bc)
return d
def get2PieChart():
legend = Legend()
a = df2.iloc[i, 13]
b = df2.iloc[i, 14]
c = df2.iloc[i, 15]
d = df2.iloc[i, 16]
e = df2.iloc[i, 17]
da = [a, b, c, d, e]
x = 0
y = 0
for i5 in da:
if i5 == "Attempted":
x = x + 1
else:
y = y + 1
data = [x, y]
u = round(x * 100 / 5)
v = round(y * 100 / 5)
h = [u, v]
d = []
l = ["%.2f" % i5 for i5 in h]
for i5 in l:
k = i5.split(".")
d.append(k[0])
e = []
j = 0
for i5 in d:
#w=i5+"%"
j = j + 1
w = i5 + "%"
if j == 1:
w = w + " (Attempted)"
if j == 2:
w = w + " (Unattempted)"
e.append(w)
drawing = Drawing(width=400, height=200)
my_title = String(170, 40, 'Attempts', fontSize=14)
pie = Pie()
pie.sideLabels = True
pie.slices.popout = 3
pie.x = 140
pie.y = 60
pie.data = data
pie.labels = [letter for letter in e]
pie.slices.strokeWidth = 0.5
drawing.add(my_title)
n = len(pie.data)
setItems(n, pie.slices, 'fillColor', pdf_chart_colors)
legend.colorNamePairs = [(pie.slices[i5].fillColor,
(pie.labels[i5][0:20],
'%0.2f' % pie.data[i5])) for i5 in range(n)]
drawing.add(pie)
add_legend(drawing, pie, data)
return drawing
def draw_Pie(story, ProjectID):
d = Drawing(140, 180)
pie = Pie()
pie.sideLabels = 1
pie.labels = get_story_name_list(ProjectID)
pie.data = get_story_count_list(ProjectID)
pie.width = 140
pie.height = 140
pie.y = 0
pie.x = 150
d.add(pie)
story.append(d)
def draw_Pie(story, ProjectID):
d = Drawing(140, 180)
pie = Pie()
pie.sideLabels = 1
pie.labels= get_story_name_list(ProjectID)
pie.data = get_story_count_list(ProjectID)
pie.width = 140
pie.height = 140
pie.y = 0
pie.x = 150
d.add(pie)
story.append(d)
def __drawPage2LeftPie(self, c):
totalHigh = len(self.scanParams['results']['HIGH'])
totalMed = len(self.scanParams['results']['MED'])
totalLow = len(self.scanParams['results']['LOW'])
total = totalHigh + totalMed + totalLow
# 第二页，左侧饼图，所有内容书写范围为Pleft:10mm Pright:100mm Pheader:247mm Pfooter:80mm
Pleft = START_X + 10 * mm
Pright = START_X + 100 * mm
Pheader = START_Y + 247 * mm
Pfooter = START_Y + 80 * mm
#矩形框
c.rect(Pleft, Pheader - 80 * mm, 80 * mm, 80 * mm, fill=0)
c.setFont("song", 15)
c.drawString(Pleft + 2 * mm, Pheader - 10 * mm, "漏洞等级分布")
#饼图
d = Drawing(400, 200)
pc = Pie()
pc.x = 65
pc.y = 15
pc.width = 70
pc.height = 70
pc.data = [totalHigh, totalMed, totalLow]
pc.labels = ['高危', '中危', '低危']
pc.sideLabels = 1
pc.slices.strokeWidth = 0.5
for i in range(3):
pc.slices[i].fontName = 'song'
#pc.slices[1].fontColor = colors.red
pc.slices[1].fillColor = colors.red
d.add(pc)
#添加饼图到画布
renderPDF.draw(d, c, Pleft + 6 * mm, Pheader - 55 * mm)
#底部标注
c.rect(Pleft + 5 * mm, Pheader - 75 * mm, 70 * mm, 8 * mm, fill=0)
c.setFont("song", 7)
c.circle(Pleft + 8 * mm, Pheader - 71 * mm, 2 * mm, fill=1)
c.drawString(
Pleft + 11 * mm, Pheader - 72 * mm,
"高危(" + str(round((totalHigh / float(total)) * 100, 1)) + "%)")
c.circle(Pleft + 28 * mm, Pheader - 71 * mm, 2 * mm, fill=1)
c.drawString(
Pleft + 31 * mm, Pheader - 72 * mm,
"中危(" + str(round((totalMed / float(total)) * 100, 1)) + "%)")
c.circle(Pleft + 48 * mm, Pheader - 71 * mm, 2 * mm, fill=1)
c.drawString(
Pleft + 51 * mm, Pheader - 72 * mm,
"低危(" + str(round((totalLow / float(total)) * 100, 1)) + "%)")
def create_pie_chart(self, data_list, label_list, user_color=None):
# print data_list
# print label_list
label_list = map(lambda item: item.upper(), label_list)
data = [(item / (sum(data_list) * 1.0)) * 100 for item in data_list]
if user_color != None:
usage_color = user_color
else:
random_range = [randint(0, 100) for i in range(len(data_list))]
usage_color = map(
lambda item: PCMYKColor(randint(0, item), randint(0, item),
randint(0, item), randint(0, item)),
random_range)
print user_color
# u_color = [colors.lawngreen, colors.red, colors.gray]
# color = [colors.lawngreen, colors.red, colors.gray]
# u_master = [randint(0, 100) for i in range(4)]
# u_color = [PCMYKColor(randint(0, u_master[0]), randint(0, u_master[1]), randint(0, u_master[2]), randint(0, u_master[3])) for i in range(3)]
# print u_color
# color = u_color
d = Drawing()
pie = Pie()
pie.x = 200
pie.y = 85
pie.data = data
pie.labels = label_list
for i, color in enumerate(usage_color):
pie.slices[i].fillColor = color
pie.slices.strokeWidth = 0.5
pie.slices.popout = 1.5
pie._seriesCount = 3
pie.sideLabels = 1
legend = Legend()
legend.alignment = 'right'
legend.x = 0
legend.y = 75
legend.colorNamePairs = [
(z, (x, ' {val:.2f}%'.format(val=y)))
for x, y, z in zip(pie.labels, data, usage_color)
]
d.add(legend)
d.add(pie)
self.flowables.append(d)
def diagrammKostenartVonBis(self, aPfad, aDateiname, aData, aLabels):
d = Drawing(800, 800)
pie = Pie()
pie.x = 360
pie.y = 360
pie.xradius = 300
pie.yradius = 300
pie.data = aData
pie.labels = aLabels
pie.slices.strokeWidth = 0.5
# pie.slices[3].popout = 20
d.add(pie)
d.save(formats=['png'], outDir=aPfad, fnRoot=aDateiname)
def getPieChart(c,
x,
y,
data,
data_suff,
labels,
colors,
fsize=8.5,
radius=0.60,
legdx=180,
legdy=100):
""" Function to draw a Pie Chart """
d = Drawing(200, 200)
legend = Legend()
legend.columnMaximum = 99
legend.alignment = 'right'
legend.dx = 7
legend.dy = 7
legend.dxTextSpace = 5
legend.deltay = 10
legend.strokeWidth = 0
legend.strokeColor = HexColor("0xffffff")
legend.subCols[0].minWidth = 75
legend.subCols[0].align = 'left'
legend.boxAnchor = 'c'
legend.y = legdy
legend.x = legdx
legend.fontName = "MavenPro"
legend.fontSize = 8.5
legendList = []
for k, i in enumerate(colors):
legendList.append((HexColor(i), labels[k]))
legend.colorNamePairs = legendList
pc3 = Pie()
pc3.x = 10
pc3.y = 10
pc3.data = data
pc3.labels = [str(r) + data_suff if r >= 15 else "" for r in data]
pc3.slices.strokeColor = HexColor("0xffffff")
pc3.slices.labelRadius = radius
pc3.slices.fontName = "MavenPro"
pc3.slices.fontSize = fsize
pc3.slices.fontColor = HexColor("0xffffff")
for k, i in enumerate(colors):
pc3.slices[k].fillColor = HexColor(i)
d.add(pc3, 'pie3')
d.add(legend, 'legend')
d.drawOn(c, x, y)
def simple_pie_chart():
data = [10, 20, 30, 40]
drawing = Drawing()
pie = Pie()
pie.x = 150
pie.y = 65
pie.data = data
pie.labels = [letter for letter in 'abcd']
pie.slices.strokeWidth = 0.5
pie.slices[3].popout = 20
pie.slices[3].strokeDashArray = [1, 1]
drawing.add(pie)
drawing.save(formats=['pdf'], outDir='.', fnRoot='simple_pie_chart')
def gopie():
doc = SimpleDocTemplate("products.pdf")
Catalog = []
style = styles["Normal"]
p = Paragraph("Cranberry Sauce Sales", styles["Heading1"])
Catalog.append(p)
d = Drawing(100, 125)
cht = Pie()
cht.data = sales[0]
cht.labels = months
cht.slices[0].popout = 10
d.add(cht)
Catalog.append(d)
doc.build(Catalog)
def pie_chart_with_legend(data, answerKey):
drawing = Drawing(width=400, height=200)
my_title = String(170, 40, 'Pie', fontSize=12)
pie = Pie()
pie.sideLabels = True
pie.x = 150
pie.y = 65
pie.data = data
pie.labels = [letter for letter in answerKey]
pie.slices.strokeWidth = 0.5
drawing.add(my_title)
drawing.add(pie)
add_legend(drawing, pie, data)
return drawing
def sample4pie():
d = Drawing(400, 200)
pc = Pie()
pc.x = 150
pc.y = 50
pc.data = [1, 50, 100, 100, 100, 100, 100, 100, 100, 50]
pc.labels = ['0','a','b','c','d','e','f','g','h','i']
pc.slices.strokeWidth=0.5
pc.slices[3].popout = 20
pc.slices[3].strokeWidth = 2
pc.slices[3].strokeDashArray = [2,2]
pc.slices[3].labelRadius = 1.75
pc.slices[3].fontColor = colors.red
d.add(pc)
return d
def pie_chart_with_legend():
data = list(range(15, 105, 15))
drawing = Drawing(width=400, height=200)
my_title = String(170, 40, 'My Pie Chart', fontSize=14)
pie = Pie()
pie.sideLabels = True
pie.x = 150
pie.y = 65
pie.data = data
pie.labels = [letter for letter in 'abcdefg']
pie.slices.strokeWidth = 0.5
drawing.add(my_title)
drawing.add(pie)
add_legend(drawing, pie, data)
return drawing
def graphout(prod_catnames, data):
drawing = Drawing(500, 200)
pie = Pie()
pie.sideLabels = 1
pie.labels = prod_catnames
pie.data = data[0]
pie.width = 140
pie.height = 140
pie.y = 35
pie.x = 125
pie.slices.popout = 5
drawing.add(pie)
return drawing
def __init__(self, data, labels):
super(PieChart, self).__init__(400,200)
colors = [
HexColor("#0000e5"),
HexColor("#ff0011"),
HexColor("#800000"),
HexColor("#e05897"),
HexColor("#a08ff7"),
HexColor("#8f8ff5"),
HexColor("#c7c7fa"),
HexColor("#800000"),
HexColor("#eb8585"),
HexColor("#d60a0a"),
HexColor("#ffff00"),
HexColor("#1f1feb"),
]
# Create pie chart
pieChart = Pie()
pieChart.x = 40
pieChart.y = 30
pieChart.width = 120
pieChart.height = 120
pieChart.slices.strokeWidth=0.5
data = json.loads(data)
pieChart.data = data
pieChart.labels = []
labels = json.loads(labels.replace("'",'"'))
for d in data:
pieChart.labels.append(str(d))
# Create legend
legend = Legend()
legend.x = 380
legend.y = 60
legend.boxAnchor = 'se'
legend.subCols[1].align = 'right'
legend.colorNamePairs = []
len_data = len(data)
for i in range(0,len_data):
pieChart.slices[i].fillColor = colors[i]
legend.colorNamePairs.append((colors[i],labels[i]))
self.add(pieChart, "pie chart")
self.add(legend, "legend")
def pie_graph(data, elements):
drawing = Drawing(100, 350)
pc = Pie()
pc.x = 65
pc.y = 15
pc.width = 300
pc.height = 300
pc.data = data
pc.labels = ['a', 'b', 'c', 'd', 'e', 'f']
pc.slices.strokeWidth = 0.5
pc.slices[3].popout = 10
pc.slices[3].strokeWidth = 2
pc.slices[3].strokeDashArray = [2, 2]
pc.slices[3].labelRadius = 1.75
pc.slices[3].fontColor = colors.red
drawing.add(pc)
elements.append(drawing)
def create_pie(pie_data):
pie_chart = Drawing(400, 200)
pc = Pie()
pc.x = 65
pc.y = 15
pc.width = 100
pc.height = 100
pc.data = pie_data["data"]
pc.labels = list(pie_data["label"][0])
pc.slices.strokeWidth=0.5
pc.slices[3].popout = 10
pc.slices[3].strokeWidth = 2
pc.slices[3].strokeDashArray = [2,2]
pc.slices[3].labelRadius = 1.75
pc.slices[3].fontColor = colors.red
pie_chart.add(pc)
return pie_chart
def plpleg(i=None):
from reportlab.lib.colors import pink, red, green
pie = Pie()
pie.x = 0
pie.y = 0
pie.pointerLabelMode='LeftAndRight'
pie.slices.label_boxStrokeColor = red
pie.simpleLabels = 0
pie.sameRadii = 1
pie.data = [1, 0.1, 1.7, 4.2,0,0]
pie.labels = ['abcdef', 'b', 'c', 'd','e','fedcba']
pie.strokeWidth=1
pie.strokeColor=green
pie.slices.label_pointer_piePad = 6
pie.width = 160
pie.direction = 'clockwise'
pie.pointerLabelMode = 'LeftRight'
return autoLegender(i,pie,pie.slices,None)
def piegraph(elements):
drawing = Drawing(100, 350)
pc = Pie()
pc.x = 65
pc.y = 15
pc.width = 300
pc.height = 300
pc.data = [10, 20, 30, 40, 50, 60]
pc.labels = ['a', 'b', 'c', 'd', 'e', 'f']
pc.slices.strokeWidth = 0.5
pc.slices[3].popout = 10
pc.slices[3].strokeWidth = 2
pc.slices[3].strokeDashArray = [2, 2]
pc.slices[3].labelRadius = 1.75
pc.slices[3].fontColor = colors.red
drawing.add(pc)
elements.append(drawing)
elements.append(Spacer(1, 0.7 * inch))
def plpleg(i=None):
from reportlab.lib.colors import pink, red, green
pie = Pie()
pie.x = 0
pie.y = 0
pie.pointerLabelMode = "LeftAndRight"
pie.slices.label_boxStrokeColor = red
pie.simpleLabels = 0
pie.sameRadii = 1
pie.data = [1, 0.1, 1.7, 4.2, 0, 0]
pie.labels = ["abcdef", "b", "c", "d", "e", "fedcba"]
pie.strokeWidth = 1
pie.strokeColor = green
pie.slices.label_pointer_piePad = 6
pie.width = 160
pie.direction = "clockwise"
pie.pointerLabelMode = "LeftRight"
return autoLegender(i, pie, pie.slices, None)
def pie_chart_draw(self, values, llabels):
d = Drawing(10, 150)
# chart
pc = Pie()
pc.x = 50
pc.y = 30
# set data
pc.data = values
# set labels
pc.labels = get_percentage(values)
# set the link line between slice and it's label
pc.sideLabels = 1
# set width and color for slices
pc.slices.strokeWidth = 1
pc.slices.strokeColor = None
d.add(self.title_draw(180, 140, 'Asistencia'))
d.add(pc)
d.add(self.legend_draw(llabels, pc, x=290, y=100, boxAnchor='ne',
columnMaximum=12, type='pie'))
return d
def pie_chart_draw(self, values, llabels):
d = Drawing(10, 150)
# chart
pc = Pie()
pc.x = 0
pc.y = 50
# set data
pc.data = values
# set labels
pc.labels = get_percentage(values)
# set the link line between slice and it's label
pc.sideLabels = 1
# set width and color for slices
pc.slices.strokeWidth = 0
pc.slices.strokeColor = None
d.add(self.title_draw(250, 180,
_('Precipitation probability statistics')))
d.add(pc)
d.add(self.legend_draw(llabels, pc, x=300, y=150, boxAnchor='ne',
columnMaximum=12, type='pie'))
return d
def report_pdf(request):
feedbacks = Feedback.objects.all()
## import pygraphviz as P
## A=P.AGraph() # init empty graph
## # set some default node attributes
## A.node_attr['style']='filled'
## A.node_attr['shape']='circle'
## # Add edges (and nodes)
## A.add_edge(1,2)
## A.add_edge(2,3)
## A.add_edge(1,3)
## A.layout() # layout with default (neato)
## png=A.draw(format='png') # draw png
## return HttpResponse(png, mimetype='image/png')
pdf_data = open('cfback/feed.pdf','rb').read()
response = HttpResponse(content_type='application/pdf')
response['Content-Disposition'] = 'attachment; filename="feedback.pdf"'
buffer = BytesIO()
p = Drawing(400,200)
## p.add(String(300,175, "Feedbacks", textAnchor="middle"))
pc = Pie()
pc.x = 150
pc.y = 50
pc.data = [enumerate([i.title[0]]) for i in feedbacks]
pc.labels = [str(y.company) for y in feedbacks]
p.add(pc)
## p.showPage()
p.save()
pdf = buffer.getvalue()
buffer.close
response.write(pdf)
return render_to_response('cfback/feed_report.html', response)
d = Drawing(400, 200) d.add(String(100, 175, "Without labels", textAnchor="middle")) d.add(String(300, 175, "With labels", textAnchor="middle")) pc = Pie() pc.x = 25 pc.y = 50 pc.data = [10, 20, 30, 40, 50, 60] pc.slices[0].popout = 5 d.add(pc, "pie1") pc2 = Pie() pc2.x = 150 pc2.y = 50 pc2.data = [10, 20, 30, 40, 50, 60] pc2.labels = ["a", "b", "c", "d", "e", "f"] d.add(pc2, "pie2") pc3 = Pie() pc3.x = 275 pc3.y = 50 pc3.data = [10, 20, 30, 40, 50, 60] pc3.labels = ["a", "b", "c", "d", "e", "f"] pc3.slices.labelRadius = 0.65 pc3.slices.fontName = "Helvetica-Bold" pc3.slices.fontSize = 16 pc3.slices.fontColor = colors.yellow d.add(pc3, "pie3") draw(d, "Some sample Pies")
d = Drawing(400,200) d.add(String(100,175,"Without labels", textAnchor="middle")) d.add(String(300,175,"With labels", textAnchor="middle")) pc = Pie() pc.x = 25 pc.y = 50 pc.data = [10,20,30,40,50,60] pc.slices[0].popout = 5 d.add(pc, 'pie1') pc2 = Pie() pc2.x = 150 pc2.y = 50 pc2.data = [10,20,30,40,50,60] pc2.labels = ['a','b','c','d','e','f'] d.add(pc2, 'pie2') pc3 = Pie() pc3.x = 275 pc3.y = 50 pc3.data = [10,20,30,40,50,60] pc3.labels = ['a','b','c','d','e','f'] pc3.slices.labelRadius = 0.65 pc3.slices.fontName = "Helvetica-Bold" pc3.slices.fontSize = 16 pc3.slices.fontColor = colors.yellow d.add(pc3, 'pie3') draw(d, 'Some sample Pies')
d.add(pc)
"""
)
from reportlab.graphics.charts.piecharts import Pie
d = Drawing(200, 100)
pc = Pie()
pc.x = 65
pc.y = 15
pc.width = 70
pc.height = 70
pc.data = [10, 20, 30, 40, 50, 60]
pc.labels = ["a", "b", "c", "d", "e", "f"]
pc.slices.strokeWidth = 0.5
pc.slices[3].popout = 10
pc.slices[3].strokeWidth = 2
pc.slices[3].strokeDashArray = [2, 2]
pc.slices[3].labelRadius = 1.75
pc.slices[3].fontColor = colors.red
d.add(pc)
draw(d, "A bare bones pie chart")
disc(
"""
Properties are covered below.
def ListadoUsos(request):
response = HttpResponse(mimetype='application/pdf')
response['Content-Disposition'] = 'attachment; filename=num_aprobados_reprobados.pdf; pagesize=A4;'
#Esta lista contendra todos los elementos que se dibujaran en el pdf
elementos = []
doc = SimpleDocTemplate(response)
styleSheet = getSampleStyleSheet()
#---> Estilo Titulo
el_titulo = styleSheet['Heading1']
el_titulo.alignment = TA_CENTER
el_titulo.spaceBefore = 15
el_titulo.fontSize = 12
el_titulo.fontName = 'Helvetica'
txtInfo = u'<br />A.C.C.E.M.A:'
# Estilo txtInfo
info = styleSheet['Normal']
info.fontSize = 12
info.alignment = TA_LEFT
info.fontName = 'Helvetica'
infoV = Paragraph(txtInfo, info)
#-->Estilo tabla
x = [
('ALIGN', (0,0), (-1,-1), 'CENTER'),
('TOPPADDING', (0,0), (-1,-1), 1),
('BOTTOMPADDING', (0,0), (-1,-1), 2),
('GRID', (0,0), (-1,-1), 0.80, colors.black),
('FONT', (0,0), (-1,-1), "Helvetica", 10),
('FONT', (0,0), (1,0), "Helvetica-Bold", 12),
]
tabla = []
#--> Titulo de la constancia
elementos.append(Spacer(1,5))
Titulo = Paragraph('<b>Estadisticas de usos</b>', el_titulo)
elementos.append(Titulo)
elementos.append(Spacer(1,5))
#--> Añadiendo la Informción antes del cuadro
elementos.append(infoV)
elementos.append(Spacer(1,10))
usuarios = User.objects.all()
usos = UsosDisp.objects.all()
tabla.append([' CANTIDAD DE USUARIOS', u'NÚMERO DE USOS'])
tabla.append(['%s'%(usuarios.__len__()), u'%s'%(usos.__len__())])
t1 = Table(tabla, colWidths=('', ''))
t1.setStyle(TableStyle(x))
elementos.append(t1)
#--> Calculando los porcentajes
total = usos.__len__()
#--> Frame del gráfico
frame = Drawing(350,200)
torta = Pie()
torta.x = 125
torta.y = 35
torta.width = 120
torta.height = 120
torta.labels = []
contador = 0
for i in usuarios:
#import ipdb;ipdb.set_trace()
uso_actual = usos.filter(Usuario=i).count()
porcen_usuario = (float(uso_actual) * 100) / total
torta.labels.append('%3.2f%% %s'%(porcen_usuario, i.username))
torta.data.append(porcen_usuario)
#--> Estilos del gráfico
torta.slices.labelRadius = 1
torta.sideLabels = 1
torta.slices.fontSize = 8
torta.slices.fontName = 'Helvetica-Bold'
torta.slices.strokeWidth = 2
torta.slices.popout = 10
frame.add(torta)
elementos.append(frame)
doc.build(elementos, canvasmaker=NumeroDePagina )
return response
pc.slices[3].fontColor = colors.red
d.add(pc)
""")
from reportlab.graphics.charts.piecharts import Pie
d = Drawing(200, 100)
pc = Pie()
pc.x = 65
pc.y = 15
pc.width = 70
pc.height = 70
pc.data = [10,20,30,40,50,60]
pc.labels = ['a','b','c','d','e','f']
pc.slices.strokeWidth=0.5
pc.slices[3].popout = 10
pc.slices[3].strokeWidth = 2
pc.slices[3].strokeDashArray = [2,2]
pc.slices[3].labelRadius = 1.75
pc.slices[3].fontColor = colors.red
d.add(pc)
draw(d, 'A bare bones pie chart')
disc("""
Properties are covered below.
The pie has a 'wedges' collection and we document wedge properties
def __get_tags_statistics(self):
monto_categorias = dict()
for tra in self.transactions:
if len(tra.tags) > 0:
for tag in tra.tags:
if tag in monto_categorias.keys():
monto_categorias[tag] += tra.amount
else:
monto_categorias[tag] = tra.amount
labels = [lab.encode('utf-8') for lab in monto_categorias.keys()]
data = monto_categorias.values()
p = PageBreak()
p.drawOn(self.c, 0, 1000)
self.c.showPage()
self.l = 600
self.c.setFont('Courier', 14)
self.c.drawString(30, 800, 'Categorias')
drawing = Drawing(200, 200)
pie = Pie()
pie.x = 30
pie.y = self.l - 130
pie.height = 300
pie.width = 300
pie.data = data
pie.labels = labels
pie.simpleLabels = 1
pie.slices.strokeWidth = 1
pie.slices.strokeColor = black
pie.slices.label_visible = 0
legend = Legend()
legend.x = 400
legend.y = self.l
legend.dx = 8
legend.dy = 8
legend.fontName = 'Helvetica'
legend.fontSize = 7
legend.boxAnchor = 'w'
legend.columnMaximum = 10
legend.strokeWidth = 1
legend.strokeColor = black
legend.deltax = 75
legend.deltay = 10
legend.autoXPadding = 5
legend.yGap = 0
legend.dxTextSpace = 5
legend.alignment = 'right'
legend.dividerLines = 1|2|4
legend.dividerOffsY = 4.5
legend.subCols.rpad = 30
n = len(pie.data)
self.__setItems(n,pie.slices,
'fillColor',self.pdf_chart_colors)
legend.colorNamePairs = [(pie.slices[i].fillColor,
(pie.labels[i][0:20],'$%0.2f' % pie.data[i])) for i in xrange(n)]
drawing.add(pie)
drawing.add(legend)
x, y = 0, 10
renderPDF.draw(drawing, self.c, x, y, showBoundary=False)
def generate_certificate(elements):
styles = ParagraphStyle(
name='Normal',
fontName='Helvetica-Bold',
fontSize=15,
alignment=1,
)
elements.append(Spacer(1, 0.5 * inch))
i = Paragraph(str("candidate performance vs average performance"), styles)
elements.append(i)
elements.append(Spacer(1, 0.1 * inch))
drawing = Drawing(0, 200) # for indices
data = [
(13, 5, 20, 22, 37, 45, 19, 4),
(14, 6, 21, 23, 38, 46, 20, 5)
] # data for drawing bar graphs
bc = VerticalBarChart()
bc.x = 0 # x,y define the left bottom of graph
bc.y = 0
bc.height = 150
bc.width = 300
bc.data = data
bc.strokeColor = colors.black
bc.valueAxis.valueMin = 0
bc.valueAxis.valueMax = 50
bc.valueAxis.valueStep = 10
bc.categoryAxis.labels.boxAnchor = 'ne'
bc.categoryAxis.labels.dx = 6 # next 3 lines is for naming indices
bc.categoryAxis.labels.dy = -2
bc.categoryAxis.labels.angle = 60
bc.categoryAxis.categoryNames = ['Jan-99', 'Feb-99', 'Mar-99',
'Apr-99', 'May-99', 'Jun-99', 'Jul-99', 'Aug-99']
drawing.add(bc)
elements.append(drawing)
elements.append(Spacer(1, 0.5 * inch))
drawing = Drawing(0, 175) # for indices
lc = HorizontalLineChart()
lc.x = 0
lc.y = 10
lc.height = 150
lc.width = 300
lc.data = data
lc.joinedLines = 1
catnames = 'Jan Feb Mar Apr May Jun Jul Aug'.split(' ')
lc.categoryAxis.categoryNames = catnames
lc.categoryAxis.labels.boxAnchor = 'n'
lc.valueAxis.valueMin = 0
lc.valueAxis.valueMax = 60
lc.valueAxis.valueStep = 15
lc.lines[0].strokeWidth = 2
lc.lines[1].strokeWidth = 1.5
drawing.add(lc)
elements.append(drawing)
drawing = Drawing(0, 400) # for indices
data = [
((1, 1), (2, 2), (2.5, 1), (3, 3), (4, 5)),
((1, 2), (2, 3), (2.5, 2), (3.5, 5), (4, 6))
]
elements.append(Spacer(1, 0.1 * inch))
i = Paragraph(str("candidate performance vs average performance"), styles)
elements.append(i)
elements.append(Spacer(1, 0.1 * inch))
lp = LinePlot()
lp.x = 0
lp.y = 50
lp.height = 300
lp.width = 600
lp.data = data
lp.joinedLines = 1
lp.lines[0].symbol = makeMarker('FilledCircle')
lp.lines[1].symbol = makeMarker('Circle')
lp.lineLabelFormat = '%2.0f'
lp.strokeColor = colors.black
lp.xValueAxis.valueMin = 0
lp.xValueAxis.valueMax = 5
lp.xValueAxis.valueSteps = [1, 2, 2.5, 3, 4, 5]
lp.xValueAxis.labelTextFormat = '%2.1f'
lp.yValueAxis.valueMin = 0
lp.yValueAxis.valueMax = 7
lp.yValueAxis.valueSteps = [1, 2, 3, 5, 6]
drawing.add(lp)
elements.append(drawing)
elements.append(Spacer(1, 0.1 * inch))
drawing = Drawing(100, 350)
pc = Pie()
pc.x = 65
pc.y = 15
pc.width = 300
pc.height = 300
pc.data = [10, 20, 30, 40, 50, 60]
pc.labels = ['a', 'b', 'c', 'd', 'e', 'f']
pc.slices.strokeWidth = 0.5
pc.slices[3].popout = 10
pc.slices[3].strokeWidth = 2
pc.slices[3].strokeDashArray = [2, 2]
pc.slices[3].labelRadius = 1.75
pc.slices[3].fontColor = colors.red
drawing.add(pc)
elements.append(drawing)
elements.append(Spacer(1, 0.7 * inch))
styles = ParagraphStyle(
name='Normal',
fontName='Helvetica',
fontSize=15,
alignment=0,
)
elements.append(Spacer(1, 0.5* inch))
i = Paragraph(str("Please click on black square to play the video."), styles)
elements.append(i)
elements.append(platypus.flowables.Macro('canvas.saveState()'))
elements.append(platypus.flowables.Macro('canvas.linkURL("fun.mp4",(400,510,410,500),relative=0,thickness=10)'))
elements.append(platypus.flowables.Macro('canvas.restoreState()'))
return elements
def generate_certificate(elements):
style = TableStyle([('TEXTALIGN', (0, 0), (-1, -1), 'CENTER'),
('TEXTCOLOR', (0, 0), (-1, -1), colors.red),
('VALIGN', (0, 0), (0, -1), 'TOP'),
('INNERGRID', (0, 0), (-1, -1), 0.50, colors.red),
('BOX', (0, 0), (-1, -1), 0.50, colors.green),
('BACKGROUND', (0, 0), (-1, -1), colors.blue),
])
s = getSampleStyleSheet()
s = s["BodyText"]
s.wordWrap = "RGB"
styles = ParagraphStyle(
name='Normal',
fontName='Helvetica-Bold',
fontSize=15,
alignment=1,
)
elements.append(Spacer(1, 0.5 * inch))
i = Paragraph(str("candidate performance vs average performance"), styles)
elements.append(i)
elements.append(Spacer(1, 0.1 * inch))
drawing = Drawing(0, 200) # for indices
data = [
(13, 5, 20, 22, 37, 45, 19, 4),
(14, 6, 21, 23, 38, 46, 20, 5)
] # data for drawing bar graphs
bc = VerticalBarChart()
bc.x = 0 # x,y define the left bottom of graph
bc.y = 0
bc.height = 150
bc.width = 300
bc.data = data
bc.strokeColor = colors.black
bc.valueAxis.valueMin = 0
bc.valueAxis.valueMax = 50
bc.valueAxis.valueStep = 10
bc.categoryAxis.labels.boxAnchor = 'ne'
bc.categoryAxis.labels.dx = 6 # next 3 lines is for naming indices
bc.categoryAxis.labels.dy = -2
bc.categoryAxis.labels.angle = 60
bc.categoryAxis.categoryNames = ['Jan-99', 'Feb-99', 'Mar-99',
'Apr-99', 'May-99', 'Jun-99', 'Jul-99', 'Aug-99']
drawing.add(bc)
elements.append(drawing)
elements.append(Spacer(1, 0.5 * inch))
drawing = Drawing(0, 175) # for indices
lc = HorizontalLineChart()
lc.x = 0
lc.y = 10
lc.height = 150
lc.width = 300
lc.data = data
lc.joinedLines = 1
catNames = 'Jan Feb Mar Apr May Jun Jul Aug'.split(' ')
lc.categoryAxis.categoryNames = catNames
lc.categoryAxis.labels.boxAnchor = 'n'
lc.valueAxis.valueMin = 0
lc.valueAxis.valueMax = 60
lc.valueAxis.valueStep = 15
lc.lines[0].strokeWidth = 2
lc.lines[1].strokeWidth = 1.5
drawing.add(lc)
elements.append(drawing)
drawing = Drawing(0, 400) # for indices
data = [
((1, 1), (2, 2), (2.5, 1), (3, 3), (4, 5)),
((1, 2), (2, 3), (2.5, 2), (3.5, 5), (4, 6))
]
elements.append(Spacer(1, 0.1 * inch))
i = Paragraph(str("candidate performance vs average performance"), styles)
elements.append(i)
elements.append(Spacer(1, 0.1 * inch))
lp = LinePlot()
lp.x = 0
lp.y = 50
lp.height = 300
lp.width = 600
lp.data = data
lp.joinedLines = 1
lp.lines[0].symbol = makeMarker('FilledCircle')
lp.lines[1].symbol = makeMarker('Circle')
lp.lineLabelFormat = '%2.0f'
lp.strokeColor = colors.black
lp.xValueAxis.valueMin = 0
lp.xValueAxis.valueMax = 5
lp.xValueAxis.valueSteps = [1, 2, 2.5, 3, 4, 5]
lp.xValueAxis.labelTextFormat = '%2.1f'
lp.yValueAxis.valueMin = 0
lp.yValueAxis.valueMax = 7
lp.yValueAxis.valueSteps = [1, 2, 3, 5, 6]
drawing.add(lp)
elements.append(drawing)
elements.append(Spacer(1, 0.1 * inch))
drawing = Drawing(100, 350)
pc = Pie()
pc.x = 65
pc.y = 15
pc.width = 300
pc.height = 300
pc.data = [10, 20, 30, 40, 50, 60]
pc.labels = ['a', 'b', 'c', 'd', 'e', 'f']
pc.slices.strokeWidth = 0.5
pc.slices[3].popout = 10
pc.slices[3].strokeWidth = 2
pc.slices[3].strokeDashArray = [2, 2]
pc.slices[3].labelRadius = 1.75
pc.slices[3].fontColor = colors.red
drawing.add(pc)
elements.append(drawing)
elements.append(Spacer(1, 0.5 * inch))
return elements
def __per_account_statistic(self):
for acc in self.accounts:
p = PageBreak()
p.drawOn(self.c, 0, 1000)
self.c.showPage()
self.l = 760
self.c.setFont('Courier', 14)
self.c.drawString(30, 800, 'Cuenta: %s' % \
acc.name)
header = ['Fecha', 'Tipo', 'Monto', 'Description']
data = [header]
g_data = list()
g_labe = list()
total = 0
for tra in self.transactions:
if tra.account == acc.name:
if tra.t_type in ['expense', 'transfer']:
tipo = self.__translate_type(tra.t_type)
data.append([tra.date, tipo.upper(),
'$%2.f' % tra.amount, tra.description])
total += tra.amount
g_data.append(tra.amount)
g_labe.append(tra.description.encode('utf-8'))
data.append(['TOTAL', '', '$%.2f' % total, ''])
if len(g_data) == 0 or len(g_labe) == 0:
self.c.setFont('Courier', 12)
self.c.drawString(30, 770, 'Sin movimientos negativos')
continue
from_title = 35
if len(data) != 2:
self.l -= ((len(data) * len(data)) + len(data)) + from_title
t = Table(data)
t.setStyle(TableStyle([('INNERGRID', (0,0), (-1,-1), 0.25, black),
('BOX', (0,0), (-1,-1), 0.25, black),
('FONTNAME', (0,0), (-1,0), 'Courier-Bold'),
('BACKGROUND', (0,0), (-1,0), HexColor('#efeded')),
('BACKGROUND', (0,0), (0,-1), HexColor('#efeded')),
('FONTSIZE', (0,0), (-1,0), 12),
('FONTSIZE', (0,1), (-1,-1), 8),
('FONTNAME', (0,1), (-1,-1), 'Courier'),
('BACKGROUND', (0,-1), (-1,-1), red),
('TEXTCOLOR', (0,-1), (-1,-1), white)]))
t.wrapOn(self.c, 30, self.l)
t.drawOn(self.c, 30, self.l)
drawing = Drawing(200, 100)
pie = Pie()
pie.x = 30
pie.y = self.l - 300
pie.height = 200
pie.width = 200
pie.data = g_data
pie.labels = g_labe
pie.simpleLabels = 1
pie.slices.strokeWidth = 1
pie.slices.strokeColor = black
pie.slices.label_visible = 0
pie.slices.popout = 1
#pie.labels = map(str, pie.data)
legend = Legend()
legend.x = 250
legend.y = self.l - 250
legend.dx = 8
legend.dy = 8
legend.fontName = 'Helvetica'
legend.fontSize = 7
legend.boxAnchor = 'w'
legend.columnMaximum = 10
legend.strokeWidth = 1
legend.strokeColor = black
legend.deltax = 75
legend.deltay = 10
legend.autoXPadding = 5
legend.yGap = 0
legend.dxTextSpace = 5
legend.alignment = 'right'
legend.dividerLines = 1|2|4
legend.dividerOffsY = 4.5
legend.subCols.rpad = 30
n = len(pie.data)
self.__setItems(n,pie.slices,
'fillColor',self.pdf_chart_colors)
legend.colorNamePairs = [(pie.slices[i].fillColor,
(pie.labels[i][0:20],'$%0.2f' % pie.data[i])) for i in xrange(n)]
drawing.add(pie)
drawing.add(legend)
x, y = 0, 10
renderPDF.draw(drawing, self.c, x, y, showBoundary=False)